| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a lithium polymer secondary battery capable of improving a cycle life property while preventing generation of dendrite. <P>SOLUTION: The lithium polymer secondary battery includes a negative electrode 2 having a negative electrode activator layer deposited on a base material; a positive electrode 3 having a positive electrode activator; and a polymer electrolyte containing a lithium salt, an organic solvent and a polymer. Accordingly, by having such a structure, specifically by using the deposited lithium and the polymer electrolyte, the battery can improve the cycle life property while preventing the generation of the dendrite. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
